package com.xrs.xrseducation.ordercourse.mapper;

import com.xrs.xrseducation.ordercourse.entity.Ordercourse;
import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import org.apache.ibatis.annotations.Delete;

/**
 * <p>
 *  Mapper 接口
 * </p>
 *
 * @author jobob
 * @since 2020-09-21
 */
public interface OrdercourseMapper extends BaseMapper<Ordercourse> {
    @Delete("delete from ordercourse where serid =#{value}")
    boolean delCou(String serid);
}
